MAGNETOEXCITONS IN ZERO-DIMENSIONAL PARABOLIC QUANTUM DOTS

被引：7

作者：

DZYUBENKO, AB ^{[1
]}

SIVACHENKO, AY ^{[1
]}

机构：

[1] DELFT UNIV TECHNOL,FAC APPL PHYS,2628 CJ DELFT,NETHERLANDS

来源：

JOURNAL DE PHYSIQUE IV | 1993年 / 3卷 / C5期

关键词：

D O I：

10.1051/jp4:1993580

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The effects of lateral confinement and strong magnetic fields on the energy levels and optical spectra of magnetoexcitons in a disk-like parabolic quantum dot are considered, For a QD which in the absence of a magnetic field B is in the strong confinement regime, a crossover to the weak confinement regime can be realized when B is increased. Energy spectra and dipole matrix elements of optical transitions in different confinement regimes are found.

引用

页码：381 / 384

页数：4

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